A Study on Wireless Technologies to Improve Communication Performance by Utilizing Multi-frequency Bands
Daisei Uchida, T. Fujita, Ken Hiraga, Takashi Shimizu, Kazunori Akabane · NTT technical review · 2017
The wireless access network for the Internet of Things must offer ultra-broadband communication in order to transfer broadband data such as video data to be displayed for user assistance.High-reliability and low-latency communication is also necessary to remotely and automatically control the instruments of vehicles and robots in real time.This article describes our study on wireless technologies designed to achieve ultra-broadband, high-reliability, and low-latency communications by utilizing new frequency bands.